A safety device comprising a housing, an extendable coil located in the housing, and a light source for illuminating the extendable coil. The extendable coil is translucent and may be extended from a first position to a second position.
申请公布号
US2007030689(A1)
申请公布日期
2007.02.08
申请号
US20050198958
申请日期
2005.08.08
申请人
SAFE-T-LITE LLC
发明人
ALDER RANDALL F.;DAVIS MYLES E.;FORD DONALD B.;LONG WILLIAM P.
